Refrigerator



FIG. 1 is a front perspective view of the refrigerator showing thepresent design.

FIG. 2 is a front view thereof.

FIG. 3 is a rear view thereof.

FIG. 4 is a right side view thereof.

FIG. 5 is a left side view thereof.

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines shown in drawings represent unclaimed portions of therefrigerator and form no parts of the claimed design.

CLAIM The ornamental design for a refrigerator, as shown and described.